Gem microscope stage



FIG. 1 is a perspective side view of a gem microscope having a gem microscope stage;

FIG. 2 is a perspective view of the gem microscope stage;

FIG. 3 is a top view of the gem microscope stage;

FIG. 4 is a bottom view of the gem microscope stage;

FIG. 5 is a right side view of the gem microscope stage;

FIG. 6 is a front end view of the gem microscope stage; and,

FIG. 7 is a rear end view of the gem microscope stage.

The broken lines in FIG. 1 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a gem microscope stage, as shown and described. 